Post problem in Firefox browser

Hi. This is a screenshot of the blog post section on the home page. The first thumbnail is in Safari, where it looks fine, and "read more" is removed, as desired. The second thumbnail is in Firefox, where "read more" is randomly added.

 

Hello,

Paste the code given below in Custom CSS section
(Appearance -> Theme Options -> Styling Options -> Custom CSS) of your dashboard.

Code:

span.read_more{
    display:none;
}

It will resolve your issue.

Thanks & Regards
Yogesh Bhade